© Martinez-Agosto Laboratory, Department of Human Genetics, University of California, Los Angeles, 2008-2015.

 

Klippel-Trenaunay Syndrome

Description:
Klippel-Trenaunay syndrome (KTS) is a rare congenital vascular disorder in which a limb may be affected by port wine stains (red-purple birthmarks involving blood vessels), varicose veins, and/or too much bone and soft tissue growth. The limb may be larger, longer, and/or warmer than normal.